Fayalite and Riesling Beryl Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.392
2.66-2.86
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
{010} moderate, {100} imperfect
Not Available
Mohs Hardness
6.5-7
7.5-8
Chemical Composition
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 2Be 3Si 6O 18Martin H.
Fayalite and Riesling Beryl Chemical Formula
While comparing Fayalite and Riesling Beryl physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Fayalite and Riesling Beryl chemical formula.
- Chemical formula of Fayalite- Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Fayalite and Riesling Beryl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fayalite and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fayalite and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Fayalite is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.